Advertiser study · headquarters country · Nov 2026

Companies using RTB House in Spain: 42 found

Of the 1,153 companies using RTB House we found, 42 are headquartered in Spain (3.6%). The biggest group sells Retail (physical / general) (32%). 22% have more than 1,000 employees.

By Ayush Pateria, Co-founderRe-scanned monthly · this snapshot 1 Nov 2026 · published 7 November 2026
42
companies using RTB House
3.6%
of all 1,153 RTB House advertisers
in our data
22%
have 1,000+ employees
32%
Retail (physical / general)

Who they are

Every company in this group, by sector, business model, size. Sector and business-model tags can overlap.

By sector
  • Retail (physical / general)13 · 32%
  • Ecommerce & Online Retail12 · 29%
  • Fashion & Apparel10 · 24%
  • Marketplaces & Sharing Economy5 · 12%
  • Hotels, Lodging & Travel5 · 12%
  • Real Estate (brokerage & services)5 · 12%
  • Automotive & Mobility Manufacturing4 · 9.8%
  • Passenger Transport & Mobility3 · 7.3%
By business model
  • B2C23 · 62%
  • Retailer16 · 43%
  • Ecommerce12 · 32%
  • B2B10 · 27%
  • D2C8 · 22%
  • Marketplace5 · 14%
By company size (employees)
  • 2–102 · 4.9%
  • 11–505 · 12%
  • 51–20012 · 29%
  • 201–5005 · 12%
  • 501–1,0008 · 20%
  • 1,001–5,0008 · 20%
  • 10,001+1 · 2.4%

Companies using RTB House in Spain

20 of the 42, ordered by LinkedIn following. Inclusion means a detected tag, not a confirmed active campaign.

CompanyIndustrySizeHQSeen in
Civitatis
civitatis.com
Hotels, Lodging & Travel201–500SpainTag manager
Consum Cooperativa Valenciana
consum.es
Grocery & Convenience10,001+SpainTag manager
Mayoral Moda Infantil
mayoral.com
Fashion & Apparel1,001–5,000SpainTag manager
Aliseda
alisedainmobiliaria.com
Real Estate (brokerage & services)501–1,000SpainTag manager
Servihabitat Servicios Inmobiliarios
servihabitat.com
Real Estate (brokerage & services)501–1,000SpainTag manager
Hawkers Group
hawkersco.com
Fashion & Apparel51–200SpainTag manager
OcasionPlus
ocasionplus.com
Retail (physical / general)1,001–5,000SpainTag manager
OUIGO España
ouigo.com
Maritime & Rail201–500SpainTag manager
Universidad Europea Online
universidadeuropea.com
EdTech & E-Learning51–200SpainTag manager
REVEL | Renting de Coches
driverevel.com
Passenger Transport & Mobility51–200SpainTag manager
PortAventura World
portaventuraworld.com
Events & Experiences1,001–5,000SpainTag manager
YUXUS
yuxus.com
Fashion & Apparel51–200SpainLive on site
Fútbol Emotion
futbolemotion.com
Ecommerce & Online Retail201–500SpainTag manager
Scuffers
scuffers.com
Fashion & Apparel51–200SpainLive on site
Kiwoko
kiwoko.com
Pet Services501–1,000SpainTag manager
Tiendanimal
tiendanimal.es
Pet Services501–1,000SpainTag manager
Grupo Flexicar
flexicar.es
Retail (physical / general)1,001–5,000SpainTag manager
Polo Club
poloclub.com
Fashion & Apparel51–200SpainTag manager
Cash Converters España
cashconverters.es
Retail (physical / general)1,001–5,000SpainTag manager
Conforama España
conforama.es
Home, Furniture & Décor1,001–5,000SpainTag manager
Get all 42 companies using RTB House in Spain

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Companies using RTB House in Spain: common questions

How many companies in Spain use RTB House?

42, as of 7 November 2026 — 3.6% of the 1,153 companies we found carrying the RTB House tag. This counts companies we can tie to a company profile, so it is a floor, not a market total.

Which companies in Spain advertise with RTB House?

They include Civitatis, Consum Cooperativa Valenciana, Mayoral Moda Infantil, Aliseda and Servihabitat Servicios Inmobiliarios. The table on this page shows 20; the full list has all 42.

What do these RTB House advertisers sell?

Retail (physical / general) (13 companies), Ecommerce & Online Retail (12) and Fashion & Apparel (10) are the largest sectors among the 41 we could classify.

How big are they?

22% have more than 1,000 employees; the most common size band is 51–200 employees.

How do you know a company runs RTB House?

We find the RTB House tag in the company's tag-manager container (attributed to the container's owner) or live on its pages, then match the domain to its company profile. A tag means measurement is set up, not that a campaign is running today. Full method on the RTB House study page.

Sell to the 42 companies running RTB House in Spain

Each one has a marketing team that buys media and measures it. RocketSDR finds the right person at every company on this list and writes the outreach.

More companies using RTB House

By headquarters country
By sector
By company size

The full RTB House study →